A point moves along a circular path with constant speed.What will be the nature of its acceleration?
a .its magnitude changes
b. its direction changes
c. its magnitude is uniform
d. zero
Answers
Answered by
2
Explanation:
If the particle is moving with uniform speed, it doesn't have tangential acceleration, but it has centripetal acceleration whose magnitude is constant =mv
2
/R but direction keeps changing.
Answered by
0
Answer:
d
0, because the points is coming again and again on the is initial point that's why its displacement become zero
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